The Westland Bug Guard contains natural ingredients that won't harm beneficial insects like bees and ladybirds. It promotes a plant reaction to defend itself against a range of pests, including aphids, whitefly, greenfly, mealybugs, and more. This product targets and immobilizes pests, preventing them from developing resistance. It also improves a plant's natural defenses and is suitable for organic gardening. The Westland Bug Guard is a pesticide-free solution for aphids, whitefly, greenfly, mealybugs, spider mite, and more. It comes in a size of 800ml.